661330660029

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{1548461}}^1$

素因数の和:1548757

約数の個数: 32

約数和(自身を含む): 973970210304

約数和(自身を除く): 312639550275

約数列:

[1, 3, 13, 39, 47, 141, 233, 611, 699, 1833, 3029, 9087, 10951, 32853, 142363, 427089, 1548461, 4645383, 20129993, 60389979, 72777667, 218333001, 360791413, 946109671, 1082374239, 2838329013, 4690288369, 14070865107, 16957196411, 50871589233, 220443553343, 661330660029]

約数ペア:

[(1, 661330660029), (3, 220443553343), (13, 50871589233), (39, 16957196411), (47, 14070865107), (141, 4690288369), (233, 2838329013), (611, 1082374239), (699, 946109671), (1833, 360791413), (3029, 218333001), (9087, 72777667), (10951, 60389979), (32853, 20129993), (142363, 4645383), (427089, 1548461)]